Marine Ship Boat Oil Transfer Gear Pump, Vacuum Pump, Marine Pump

Oil transfer gear pump are mainly composed of gears,axles,pump body ,pump cap,bearing sleeves and axle-end seals,etc.The gears are adoped double circular teech shape,which makes the gears less wear on gear surface,stable revolution,low noise,long service life and high efficiency ,due to on sliding on the teeth during gear falling-in.This kind of pump has got rid of traditonal design and come into a new decade in designing and application.
The pump is designed with safety valve for protection against overload.The full return flow pressure is 1.5times higher than the rated exhaust pressure of the pump.It can be adjusted within the allowance of exhaust pressure range according to Circumstance .But please note the safety valve can't be applied as presusure-reducing valve for long time.You may install pressure-reducing valve separately on pipe-line if needed.

Other Model